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authorRoland McGrath <roland@hack.frob.com>2013-05-06 11:30:41 -0700
committerRoland McGrath <roland@hack.frob.com>2013-05-06 11:30:41 -0700
commitd5e8275481e57cc7f3bd6ba435a7bbced9b97202 (patch)
treedd10221ec817a1920c159ea44a5643bd15e0b35f /elf/dl-misc.c
parentb7dab1e4d7265fc75a9890cbce897be3f8e4f044 (diff)
downloadglibc-d5e8275481e57cc7f3bd6ba435a7bbced9b97202.tar.gz
Split _dl_writev out from _dl_debug_vdprintf.
Diffstat (limited to 'elf/dl-misc.c')
-rw-r--r--elf/dl-misc.c23
1 files changed, 3 insertions, 20 deletions
diff --git a/elf/dl-misc.c b/elf/dl-misc.c
index a8e9a3f2f0..e0e105b88f 100644
--- a/elf/dl-misc.c
+++ b/elf/dl-misc.c
@@ -31,7 +31,8 @@
#include <sys/uio.h>
#include <sysdep.h>
#include <_itoa.h>
-#include <bits/libc-lock.h>
+#include <dl-writev.h>
+
/* Read the whole contents of FILE into new mmap'd space with given
protections. *SIZEP gets the size of the file. On error MAP_FAILED
@@ -239,25 +240,7 @@ _dl_debug_vdprintf (int fd, int tag_p, const char *fmt, va_list arg)
}
/* Finally write the result. */
-#ifdef HAVE_INLINED_SYSCALLS
- INTERNAL_SYSCALL_DECL (err);
- INTERNAL_SYSCALL (writev, err, 3, fd, &iov, niov);
-#elif RTLD_PRIVATE_ERRNO
- /* We have to take this lock just to be sure we don't clobber the private
- errno when it's being used by another thread that cares about it.
- Yet we must be sure not to try calling the lock functions before
- the thread library is fully initialized. */
- if (__builtin_expect (INTUSE (_dl_starting_up), 0))
- __writev (fd, iov, niov);
- else
- {
- __rtld_lock_lock_recursive (GL(dl_load_lock));
- __writev (fd, iov, niov);
- __rtld_lock_unlock_recursive (GL(dl_load_lock));
- }
-#else
- __writev (fd, iov, niov);
-#endif
+ _dl_writev (fd, iov, niov);
}